d - 60 mm

D - 130 mm

T - 67 mm

B - 31 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

r5 min. - 1 mm

2B - 62 mm

da max - 74 mm

Da min - 103 mm

Da max. - 118 mm

Weight - 4,13 Kg

Basic dynamic load rating (C) - 248 kN

Basic static load rating (C0) - 335 kN

Limiting speed - 5300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,72

Calculation factor (Y2) - 1,21

• Model Number:31312-DF
• Inner Diameter：60mm Outer Diameter：130mm Width：67mm
• Type：Tapered Roller Bearings
• Update date：2023-03-10
• Application:spectrometer,horizontal processing,Hydraulic Couplings,cleaners,casting embedding,Flame Cutting,sawing machine,suction nozzle,Surveying Surveying Instruments,Switch,Cylinder Special
• Similar models:CYSD 31312 ISB 31312 NSK HR31312J SNR 31312A FAG 31312-A NKE 31312 ISB 31312J/DF Fersa 31312F Timken 31312 ISO 31312
• BEARING POWER International Trading Co.,Ltd. specialize in 31312-DF products，there is large inventory of NKE 31312-DF . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31312-DF Which NKE 31312-DF is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  EXC306	30			SNR	Bearing Units
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  LMH8UU	8	15		Samick	Linear Bearings
  NJ407	35	100	25	FBJ	Cylindrical Roller Bearings
  NN3026/W33	130	200	52	CYSD	Cylindrical Roller Bearings
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  L15SA508	5.5000	6.2500	.3750	FAG	ANGULAR CONTACT BALL BEARINGS
  NU1018	90	140	24	FAG	CYLINDRICAL ROLLER BEARINGS
  HFLZ101416	.8750		1.0000	INA	NEEDLE BEARINGS
  90BT395	9.0000	16.6250		American	THRUST BALL BEARINGS
  11306E	30	72	19	MRC	SELF
  Z9511	100	55	21	New Departure	DEEP GROOVE BALL BEARINGS
  6211-ZNR	55	100	21	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-222E	110		11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS